845B ETC
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Analog Metric Limited Email: sales@analogmetric.com http://www.AnalogMetric.com 53 Shuguang Vacuum Tube 845 Emitter Tube: 845B (845) Compatible with: UY-845
DESCRIPTION
Direct heating, thorium cathode made by Toshiba, high gain triode 845B can be used in class A and AB power amplification.
FEATURES
- High purity of titanized graphite plate
- Maximum plate power dissipation can reach 100W
Analog Metric Limited Email: sales@analogmetric.com http://www.AnalogMetric.com 54 SPECIFICATION Filament Heating Maximum Ratings Plate current (max. amplitude)..……120 mA Plate power dissipation..……………75 W Input power (max. amplitude……….150W Capacitance DC Parameters Ω u(when Ia=20mA) ………5 Ω Recommended Operating Condition (suggested value) Class AB amplifying
Analog Metric Limited Email: sales@analogmetric.com http://www.AnalogMetric.com 55 Ia(max.sig)……………170 230 230 240 mA